| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 91/35 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 138,420 | Apr. 29, 1873 | O. Marland | Marine Steam-Engine Governors | ||
| 2,167,758 | Aug. 01, 1939 | W.M. Fairbairn, A.M. Johnson | Method and machine for honing cylindrical surfaces | ||
| 2,397,814 | Apr. 02, 1946 | H.J. Caldwell, S.F. Manning, E.Y. Seborg | Honing machine | ||
 | 3,566,747 | Mar. 02, 1971 | C.W. Frame | Self-regulating expansion type control valve | |